Home Prefix Lookup2a00:2380::/25

2a00:2380::/25 - BT UK British Telecommunications Limited (AS2856)

IPv6RIPEassignedAS2856BT-UK-AS British Telecommunications Limited RPKI Valid

CIDR

2a00:2380::/25

IP Version

IPv6

Addresses

10141204.8Y

Mask

/25

Country

🇬🇧 United Kingdom

City

York

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a00:2380::/25	AS2856 BT-UK-AS British Telecommunications Limited	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a00:2380::/25	AS2856	/25	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS2856	RIPE	CIP-MNT	2013-11-18

More Specific Prefixes

100

Prefix	AS	Country	Status
2a00:2380::/32	AS13205	🇬🇧GB	assigned
2a00:2381::/32	AS13205	🇬🇧GB	assigned
2a00:2381:1::/48		🇬🇧GB	assigned
2a00:2381:2::/48		🇬🇧GB	assigned
2a00:2381:3::/48		🇬🇧GB	assigned
2a00:2381:4::/48		🇬🇧GB	assigned
2a00:2381:5::/48		🇬🇧GB	assigned
2a00:2381:6::/48		🇬🇧GB	assigned
2a00:2381:7::/48		🇬🇧GB	assigned
2a00:2381:9::/48		🇬🇧GB	assigned
2a00:2381:a::/48		🇬🇧GB	assigned
2a00:2381:b::/48		🇬🇧GB	assigned
2a00:2381:c::/48		🇬🇧GB	assigned
2a00:2381:d::/48		🇬🇧GB	assigned
2a00:2381:e::/48		🇬🇧GB	assigned
2a00:2381:f::/48		🇬🇧GB	assigned
2a00:2381:10::/48		🇬🇧GB	assigned
2a00:2381:13::/48		🇬🇧GB	assigned
2a00:2381:14::/48		🇬🇧GB	assigned
2a00:2381:15::/48		🇬🇧GB	assigned
2a00:2381:16::/48		🇬🇧GB	assigned
2a00:2381:17::/48		🇬🇧GB	assigned
2a00:2381:18::/48		🇬🇧GB	assigned
2a00:2381:19::/48		🇬🇧GB	assigned
2a00:2381:1a::/48		🇬🇧GB	assigned
2a00:2381:1b::/48		🇬🇧GB	assigned
2a00:2381:1c::/48		🇬🇧GB	assigned
2a00:2381:1d::/48		🇬🇧GB	assigned
2a00:2381:1e::/48		🇬🇧GB	assigned
2a00:2381:1f::/48		🇬🇧GB	assigned
2a00:2381:20::/48		🇬🇧GB	assigned
2a00:2381:21::/48		🇬🇧GB	assigned
2a00:2381:22::/48		🇬🇧GB	assigned
2a00:2381:23::/48		🇬🇧GB	assigned
2a00:2381:24::/48		🇬🇧GB	assigned
2a00:2381:25::/48		🇬🇧GB	assigned
2a00:2381:28::/48		🇬🇧GB	assigned
2a00:2381:29::/48		🇬🇧GB	assigned
2a00:2381:2a::/48		🇬🇧GB	assigned
2a00:2381:2b::/48		🇬🇧GB	assigned
2a00:2381:2c::/48		🇬🇧GB	assigned
2a00:2381:2d::/48		🇬🇧GB	assigned
2a00:2381:2e::/48		🇬🇧GB	assigned
2a00:2381:2f::/48		🇬🇧GB	assigned
2a00:2381:30::/48		🇬🇧GB	assigned
2a00:2381:31::/48		🇬🇧GB	assigned
2a00:2381:32::/48		🇬🇧GB	assigned
2a00:2381:33::/48		🇬🇧GB	assigned
2a00:2381:34::/48		🇬🇧GB	assigned
2a00:2381:35::/48		🇬🇧GB	assigned
2a00:2381:36::/48		🇬🇧GB	assigned
2a00:2381:37::/48		🇬🇧GB	assigned
2a00:2381:38::/48		🇬🇧GB	assigned
2a00:2381:3f::/48		🇬🇧GB	assigned
2a00:2381:40::/48		🇬🇧GB	assigned
2a00:2381:41::/48		🇬🇧GB	assigned
2a00:2381:42::/48		🇬🇧GB	assigned
2a00:2381:43::/48		🇬🇧GB	assigned
2a00:2381:45::/48		🇬🇧GB	assigned
2a00:2381:46::/48		🇬🇧GB	assigned
2a00:2381:47::/48		🇬🇧GB	assigned
2a00:2381:48::/48		🇬🇧GB	assigned
2a00:2381:49::/48		🇬🇧GB	assigned
2a00:2381:4a::/48		🇬🇧GB	assigned
2a00:2381:4b::/48		🇬🇧GB	assigned
2a00:2381:4c::/48		🇬🇧GB	assigned
2a00:2381:4d::/48		🇬🇧GB	assigned
2a00:2381:4e::/48		🇬🇧GB	assigned
2a00:2381:4f::/48		🇬🇧GB	assigned
2a00:2381:50::/48		🇬🇧GB	assigned
2a00:2381:51::/48		🇬🇧GB	assigned
2a00:2381:53::/48		🇬🇧GB	assigned
2a00:2381:54::/48		🇬🇧GB	assigned
2a00:2381:55::/48		🇬🇧GB	assigned
2a00:2381:56::/48		🇬🇧GB	assigned
2a00:2381:57::/48		🇬🇧GB	assigned
2a00:2381:58::/48		🇬🇧GB	assigned
2a00:2381:59::/48		🇬🇧GB	assigned
2a00:2381:5a::/48		🇬🇧GB	assigned
2a00:2381:5b::/48		🇬🇧GB	assigned
2a00:2381:5c::/48		🇬🇧GB	assigned
2a00:2381:5d::/48		🇬🇧GB	assigned
2a00:2381:5e::/48		🇬🇧GB	assigned
2a00:2381:5f::/48		🇬🇧GB	assigned
2a00:2381:60::/48		🇬🇧GB	assigned
2a00:2381:2050::/46		🇬🇧GB	assigned
2a00:2381:b7c0::/43		🇬🇧GB	assigned
2a00:2384::/32	AS13205	🇬🇧GB	assigned
2a00:2388::/32	AS13205	🇬🇧GB	assigned
2a00:2388:8000::/34		🇬🇧GB	assigned
2a00:2388:c000::/34		🇬🇧GB	assigned
2a00:23a0::/32	AS13205	🇬🇧GB	assigned
2a00:23a8::/32	AS13205	🇬🇧GB	assigned
2a00:23a8::/36		🇬🇧GB	assigned
2a00:23a8:4000::/36		🇬🇧GB	assigned
2a00:23b0::/32	AS13205	🇬🇧GB	assigned
2a00:23c0::/27	AS13205	🇬🇧GB	assigned
2a00:23c0::/29		🇬🇧GB	assigned
2a00:23ee::/32	AS13205	🇬🇧GB	assigned
2a00:23f8::/32	AS13205	🇬🇧GB	assigned

Origin ASN

AS2856

BT-UK-AS British Telecommunications Limited

Related Prefixes

More prefixes of AS2856

All prefixes of AS2856 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityYork

Coordinates53.9591, -1.0771 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a00:2380::/25

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/2a00:2380::/25" | jq

External Links

RIPEstat